More HDMI ports
LG 32LM669S has 1.0000 more extra HDMI ports. HDMI cables are used to transfer both image and sound data to the TV. More ports are useful for external devices such as DVD/Blu-ray players, game consoles, sattelite receivers etc.
More USB ports
LG 32LM669S has 1 more extra USB ports which is widely used by most of pluggable devices such as digital cameras, external hard drives, wireless keyboards, mice etc.
Much less power consumption
Around 78% less power consumption per hour (145 Watt difference). It is better for your pocket and environment.
36% thinner design
54% lighter design
LCD TVs have lower power consumption and usually provides finer display in common environment circumstances. Yet it should be noted that, viewing experience on LCDs varies on viewing angle. Plasma TVs however, are more durable in the long term, more performant on darker environments and generally have better black levels.
LG 32LM669S supports local dimming. Local dimming is the process of switching off appropriate LED lights at the back of the screen which is managed smartly by the TV itself regarding to the brightness and contrast of the scene. For example, with local dimming you can see the burning section of a lit candle (on a black background) sharper because black areas will not be backlit.
Active 3D glasses
There are several 3D technologies on the market. Some TVs require active glasses (which require battery special electronic-ware), some TVs have passive, simpler glasses. Active glasses are capable of displaying full hd (1080p) resolution to both eye where passive glasses split up the resolution and provide 540p to single eye.
Approximately 3 times bigger screen
Higher screen refresh rate
This TV has about 1.5 times faster screen refresh rate. For example, a TV that supports 1080p/24 (which means it can display 24 distinct frames per second for a 1920x1080 resolution) will show 24 distinct frames that will be displayed more than once in a second. In our example, a 120Hz TV will show each distinct frame 5 times (120/24 = 5)